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Safety concerns dominate chaotic opening day of Chennai night street race

The opening day of the weekend turned out to be a damp squib for the fans as the organisers couldn’t get the circuit ready in time for the action to start




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McLaren warns of 'massive consequences' if Red Bull broke rules

Red Bull have confirmed the presence of a ride-height device in their cars but said it could not be accessed once the cars were fully assembled




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Paris Olympics 2024: I watch clips of my goals to boost confidence ahead of debut, says Sukhjeet Singh

Sukhjeet Singh is one of the five debutants — Sanjay, Abhishek, Rajkumar Pal, and Jarmanpreet Singh — who have joined the 11 members of Tokyo Olympic bronze medalist team for the Paris Games.




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India defeats Spain 2-1 to clinch second consecutive bronze medal at Paris Olympics

The bronze medal was indeed a fitting farewell for the goalkeeper P.R. Sreejesh. India wins back-to-back medals in hockey after 52 years.




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India thrash Japan 5-1 for their second consecutive win in Asian Champions Trophy

Sukhjeet scored in the second and 60th minutes while Abhishek (3rd), Sanjay (17th) and Uttam Singh (54th) were the other Indian goal getters




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Hero Asian Champions Trophy: India beats Korea; registers fourth consecutive win

Paris Olympics bronze medallist India had already defeated China 3-0, Japan 5-0 before thrashing last year's runner-up Malaysia 8-1.




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Asian Champions Trophy hockey: Favourites India look to continue supremacy over Pakistan

With four wins out of as many games, defending champions India are leading the points table, followed closely by Pakistan.




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Shocking omissions mark second day of HIL auction




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Keen contest expected as an on-the-rise India takes on World No. 2 Germany

The host is struggling with a few injuries; Harmanpreet will have Vivek Sagar Prasad as his deputy while the visiting team will sport a new look




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Indian hockey team beats world champions Germany 5-3 in second Test, but loses series in shoot-out

India turned the table in the second half, with goals from Sukhjeet Singh (34th and 48th), skipper Harmanpreet Singh (42nd and 43rd) and Abhishek (45th) to level the two-match series.




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Second World War at Sea: East of Suez

This has been out of stock for a while, but now it's back: Second World War at Sea: East of Suez. This 64-page scenario book includes die-cut, mounted game pieces: 70 "long" ship pieces and 140 standard-sized pieces. It's just $24.99, and you can order right now to take advantage of our offer of FREE SHIPPING to anywhere in the United States!




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‘383 toilets constructed’




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Committees to visit schools for consultations




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A.P. has second thoughts on dropping Telangana lessons




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Odisha: Board of Secondary Education to announce HSC results at 10 a.m.




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Delhi University drops controversial book




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The Journey Prize : stories : the best of Canada's new writers / selected by Kevin Hardcastle, Grace O'Connell, Ayelet Tsabari




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We contain multitudes / Sarah Henstra

Henstra, Sarah, author




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The values that Silicon Valley brings to the table

What would it take for the Indian start-up ecosystem to match the calibre of Silicon Valley




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Improving macromolecule crowding configurations in nanopores for protein sensing

Chem. Commun., 2024, Advance Article
DOI: 10.1039/D4CC05344C, Communication
Fei Zheng, HongLuan Li, Jun Yang, Haiyan Wang, Guangle Qin, Dapeng Chen, Jingjie Sha
We show that PEG-induced macromolecular crowding enhances protein detection in nanopores by increasing capture rate and translocation frequency.
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Direct π-extension of a Conjugated Carbon Nanohoop Using a Zipper Method

Chem. Commun., 2024, Accepted Manuscript
DOI: 10.1039/D4CC04976D, Communication
kang Wei, Zaitian Cheng, Xingyu Zhang, Qiang Huang, Pingwu Du
The π-extension of carbon nanorings towards ultrashort carbon nanotubes (CNTs) is a great challenge for synthetic chemists. Herein, we report the synthesis, characterization, and properties of a nanographene-embedded carbon nanoring...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Visible light-activated polyphenol–Al3+ coordination for ambient and quantitative xylose-to-furfural conversion

Chem. Commun., 2024, Advance Article
DOI: 10.1039/D4CC04899G, Communication
Jinshu Huang, Qizhi Luo, Tengyu Liu, Song Yang, Hu Li
Visible light-enhanced coordination of polyphenol–Al3+ is uncovered to switch Lewis/Brønsted acid sites for room-temperature cascade upgrading of xylose to furfural in ultrahigh yields.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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From one to two: In-site constructing C3N5-Poly (triazine imide) heterojunction for enhanced O2 activation

Chem. Commun., 2024, Accepted Manuscript
DOI: 10.1039/D4CC05077K, Communication
Shiling Xu, Ziheng Yang, Laiqing Zhang, Xiaorui Zhang, Zikang Zeng, Wenxuan Wang, Yujun Liang, Lan Yuan, Chuang Han
A novel C3N5-Poly (triazine imide) (PTI) heterojunction was designed and constructed by thermal polymerization process, which featured with intimated S-scheme interface coupling and exhibited a predominant performance for H2O2 production....
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Electrocatalytic reduction of N2 to NH3 by MIL-88 derived pod-like Fe7Se8/C nanomaterials under ambient conditions

Chem. Commun., 2024, Accepted Manuscript
DOI: 10.1039/D4CC04683H, Communication
Gongyao Nie, Huanhuan Zhang, Lanhua Yi, Xiao Ma, Wei Yi, Jiawei Wan, Yebo Lu, Xingzhu Wang
In this paper, pod-like Fe7Se8/C nanocomposite catalyst materials were prepared by MIL-88 selenide annealing and the as-prepared Fe7Se8/C nanocatalyst exhibited excellent electrocatalytic performance in neutral electrolyte for electrocatalytic nitrogen reduction...
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Zirconium metal–organic framework photocatalysis with TEMPO for blue light-powered aerobic sulfoxidation

Chem. Commun., 2024, Advance Article
DOI: 10.1039/D4CC05173D, Communication
Bing Zeng, Yuexin Wang, Kanghui Xiong, Keke Zhang, Siyu Zhang, Xianjun Lang
A catalytic amount of TEMPO, mobile in the reaction medium, enhances the hole transfer of NU-1003 photocatalysis for blue light-powered oxidation of organic sulfides with O2.
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Catalytic asymmetric Michael and Nef-type sequential reaction of nitroolefin with azlactone to construct oxazole-fused succinimide

Chem. Commun., 2024, 60,13384-13387
DOI: 10.1039/D4CC04858J, Communication
Rui Weng, Yuqiao Zhou, Yaqin Zhang, Xiaoming Feng, Xiaohua Liu
A series of oxazole-fused succinimides bearing vicinal quaternary carbon centers were synthesized via catalytic asymmetric Michael addition and Nef-type sequential reactions of nitroolefins with azlactones.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Employing a PhI(OAc)2-mediated domino reaction to assemble nitrogen-containing heterocyclic derivatives and assessing their anti-inflammatory activity

Chem. Commun., 2024, 60,13352-13355
DOI: 10.1039/D4CC03245D, Communication
Xinyue Li, Yuhua Fang, Yuanyuan Zhao, Shenshen Luo, Yuhui Xue, Tingting Yong, Bin Wang
Metal-free radical cascade synthesis of substituted pyrazole derivatives was initiated by PhI(OAc)2 at 23 °C.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Bipyridine-based conjugated microporous polymers for boosted photocatalytic U(VI) separation

Chem. Commun., 2024, 60,13348-13351
DOI: 10.1039/D4CC04456H, Communication
Yun Xie, Zifan Li, Chenchen Liu, Qiming Song, Yunhai Liu, Zhibin Zhang, Bin Han
Incorporating bipyridine (BPY) units into conjugated microporous polymers (CMPs) boosts exciton dissociation, charge separation, and oxidation capacity, thereby exhibiting an admired U(VI) separation rate under sacrificial agent-free conditions.
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Constructing efficient organic solar cells by highly volatile solid additives with controlled phase morphology

Chem. Commun., 2024, 60,13424-13427
DOI: 10.1039/D4CC04675G, Communication
Yueheng Liu, Yetai Cheng, Shenbo Zhu, Zhengdong Wei, Chenyi Zhang, Shuyue Song, Xinyue Cui, Ya-Nan Chen, Andong Zhang, Yahui Liu, Hao Lu, Huawei Hu, Zhishan Bo
We synthesized two highly volatile and low-cost solid additives, PT and TFT.
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Enhancing the performance of ionic conductivity for solid-state electrolytes: an effective strategy of injecting lithium ions within anionic metal–organic frameworks

Chem. Commun., 2024, 60,13416-13419
DOI: 10.1039/D4CC04515G, Communication
Lu Shi, Xin Wang, Zhiliang Liu
An ionotropic MOF (Li+[Cu-BTC]) with lithium ions in the pores of the lattice was synthesized, which displays outstanding lithium ionic conducting properties over a wide temperature range.
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A MOF-derived CuO/TiO2 photocatalyst for methanol production from CO2 reduction in an AI-assisted continuous flow reactor

Chem. Commun., 2024, Advance Article
DOI: 10.1039/D4CC05008H, Communication
Bhavya Jaksani, Ruchi Chauhan, Switi Dattatraya Kshirsagar, Abhilash Rana, Ujjwal Pal, Ajay K. Singh
An AI-assisted continuous flow reactor for CO2 reduction to methanol using a MOF-derived CuO/TiO2 photocatalyst.
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Synthesis of Aryl Fluorocyclopropanes from Aryl Fluorodiazirines and Alkenes in Continuous Flow

Chem. Commun., 2024, Accepted Manuscript
DOI: 10.1039/D4CC01881H, Communication
Hoang-Minh To, Shima Mirakhorli, Thierry Ollevier
Photochemically induced generation of aryl fluorocarbene from arylfluorodiazirines and their subsequent [2 + 1] cycloaddition with alkenes was developed in continuous flow. The in situ generated electrophilic aryl fluorocarbene reacted...
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Reconsider decision to distribute fortified rice through PDS in Wayanad: Shreyams Kumar

Health issues, social impact not considered, says LJD State president




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Kozhikode’s iconic sharbat shop downs shutters

The shop, near the C.H. Flyover junction, often has around twenty people waiting outside at any time of the day




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Chances of infection: food safety squad continues aggressive checking in eateries

Nearly 70 shops dealing with food-based business inspected; flash inspections conducted considering the crowd turnout for Kerala State School Kalolsavam




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At Kraft, a concept store in Chennai, shop for pendant lights and wall art over a meal of crispy keema dosas and Korean burgers

Shop, eat, and try your hand at games at Kraft, the concept store that showcases around 60 different types of furniture and decor




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Taste dalma at Oddiyana, which serves authentic Odia cuisine with a contemporary twist

Oddiyana by Mumbai-based cloud kitchen, Rroshashala, presents authentic Odia cuisine in a contemporary setting



  • Life & Style

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Wireframe DNA origami nanostructure with the controlled opening of edges

Mol. Syst. Des. Eng., 2024, Advance Article
DOI: 10.1039/D4ME00144C, Paper
Maryam Mogheiseh, Reza Hasanzadeh Ghasemi
Design and simulation of wireframe DNA origami nanostructures with fast and controlled opening capability using modified DAEDALUS code.
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Construction of amide-bonded supramolecular multifunctional fillers towards boosted self-healing, thermal conductivity and dielectric properties

Mol. Syst. Des. Eng., 2024, 9,1167-1178
DOI: 10.1039/D4ME00114A, Paper
Junlong Yao, Zongqiang Fu, Huan Yang, Lin Gao, Xueliang Jiang, Wei Nie, Zhengguang Sun, Haolan Lu, Meiyun Lin, Jinglou Xu
The two modified fillers effectively improved the self-healing efficiency, dielectric properties and thermal conductivity of the supramolecular composites by forming a synergistic effect of amide bonds.
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IADE, Infirmier anesthésiste : S'entraîner à la pratique clinique avec 20 cas concrets

19,90 €

Garry Laudren, Michaël Mimouni
1re édition
novembre 2024
176 pages
Le tout premier cahier d’exercices pour s’entraîner à la pratique et au raisonnement clinique IADE
Livre
Nouveau
978-2-311-66519-2
Disponible
Livre




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No conditions




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Seeds of good conduct




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Food-mind connection




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Grace confers enlightenment




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Functionalized Schiff-base containing phenothiazine and cholic acid as a paper-based fluorescence turn-off sensor for Sn(II) ion detection and its application

New J. Chem., 2024, Advance Article
DOI: 10.1039/D4NJ00853G, Paper
Dipakkumar Bariya, Satyendra Mishra
The development of the cholyl hydrazide Schiff base of phenothiazine as a paper-based sensor for the detection of Sn(II) ions with chelation-enhanced fluorescence quenching sensing mechanism and its possible integration into a logic gate system.
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Effects of Mixed Phases on Ionic Conductivities for (LaF3)1–x(PbF2)x Fast-Fluoride-Ion-Conducting Solid Electrolytes

New J. Chem., 2024, Accepted Manuscript
DOI: 10.1039/D4NJ01063A, Paper
Ming Zhang, Yaowei Hao, Qiaojun Nie, Xiaocao Cao, Jiafan Zheng, Kai Zhang, Jun Zheng, Haodong Wang, Yafang Zhao, Jiayi Liu, Zhiguang Lin, Zhongrong Shen
The research on all-solid-state fluoride-ion batteries (FIBs) with a high theoretical energy density has attracted considerable attention due to their enhanced safety features and superior capacity. The selection of solid...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Ni–Co alloys via controlled pyrolysis of NiCo–MOF as heterogeneous hydrogenation catalysts

New J. Chem., 2024, Advance Article
DOI: 10.1039/D4NJ00664J, Paper
Lidan Deng, Xingwang Liu, Chong Chen, Lu Wang, Fan Liu, Jie Zhang
The pyrolysis in H2 at lower temperatures can obtain MNP/MOF with more complete MOFs structure and dispersed Ni–Co alloy nanoparticles, which display significantly better activity for the hydrogenation of toluene to methylcyclohexane.
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Metal–organic frameworks constructed using acid–base mixed ligands, carboxylic acids and N-containing chalcone, and their catalytic performance for Knoevenagel condensation

New J. Chem., 2024, Advance Article
DOI: 10.1039/D3NJ05164A, Paper
Limin Cheng, Junyong Zhang, Caihong Zhan, Hao Xu, Chunhua Gong, Jingli Xie
MOF materials constructed using acid–base mixed ligands serve as efficient and economical porous heterogeneous catalysts for Knoevenagel condensation.
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Synthesis, anticancer activity and molecular simulation of N-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)thioureas containing pyrimidine ring

New J. Chem., 2024, Accepted Manuscript
DOI: 10.1039/D4NJ00209A, Paper
Vu Ngoc Toan, Nguyen Dinh Thanh, Do Son Hai, Nguyen Minh Tri
A series of thioureas 7a-k containing pyrimidine and D-glucose moiety have been synthesized through the reaction between substituted 2-aminopyrimidines 3a-k and tetra-O-acetyl-β-D-glucopyranosyl isothiocyanate 6. The yields achieved were 55‒77%. The...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Peptide-linked perylenebisimide and ferrocene dicarboxylic acid conjugates with tunable optoelectronic properties

New J. Chem., 2024, 48,7225-7234
DOI: 10.1039/D3NJ05809C, Paper
Biswanath Hansda, Soumyajit Hazra, Niladri Hazra, Purnadas Ghosh, Arindam Banerjee
Peptide linked perylenebisimide and ferrocene dicarboxylic acid conjugates display wonderful and tunable optoelectronic properties.
The content of this RSS Feed (c) The Royal Society of Chemistry